Views:

AAON Alpha RQ series rooftop units are engineered for performance, flexibility, and serviceability. Double wall rigid polyurethane foam insulated cabinet construction and direct drive backward curved plenum fans allow RQ series units to have quiet, energy-efficient airflow with high static pressure capabilities. RQ series units also feature lockable hinged doors which provide service access to all sections of the unit.

https://www.aaon.com/products/rq-series-alpha-class